Indelicato, 15, tells UsMagazine.com he is proud to showcase the same-sex relationship in prime-time.

"I really am not doing this for myself. I'm doing this for everyone out there that doesn't have a person to talk to, that doesn't have a [mentor figure like] Marc St. James to chat with them," Indelicato told Us last month. "I went into [filming] saying this is history, we’re making history now, and I'm so happy that it happened."

Watch Justin's full coming out episode on April 7. The show's series finale airs April 14 at 10 p.m./ET on ABC.